The ICD-10 (International Classification of Diseases, Tenth Revision) provides a standardized coding system for medical diagnoses. For fibroids, also known as uterine leiomyomas, specific ICD-10 codes are used for accurate documentation and billing. The primary code is D25 (Leiomyoma of uterus). However, there may be sub-classifications depending on the location and specific characteristics of the fibroids. Consulting the official ICD-10 manual is recommended for precise coding.